Abstract
Due to getting development and improvement zone area in West Sulawesi Province, the Kalumpang–Bonehau-Batas South Sulawesi route is planned to be upgraded to a national road from a district road. The purpose of this study was to compare the 2017 pavement design manual method and component analysis in planning the flexible pavement thickness of inter-provincial roads. The design of flexible pavement thickness uses the 2017 road pavement design manual method, namely AC-WC 40 mm, AC-BC 60 mm, AC-Base 80 mm, and class A top layer 300 mm. The results of the component analysis method, namely the thickness of the surface layer using a mixture of laston is 5 cm, the top foundation layer uses 20 cm class A crushed stone and the lower foundation layer uses 10 cm class A sandstone.
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